长期饥饿时,维持血糖正常水平的主要途径是()
A.糖酵解
B.有氧氧化
C.合成糖原
D.糖异生
E.磷酸戊糖途径
参考答案:D
收费员入口如何操作()。
A、车停稳后方可操作
B、可以提前刷卡,起杆
C、不能提前操作
_______ avoid possible embarrassment, Tom ______ignores her former girlfriend whenever he sees her. [ ]
A. In order to; deliberately
B. As to; intentionally
C. So as to; purposely
D. So that to; on purpose